body, div, style, th, td, ul, li, ol, table, tr, span, strong, bold, em, i, font {
	margin: 0;
	padding: 0;
}
body {
	font: 14px  /17px normal normal "Arial";
}
#site {
	width: 990px;
	margin: 0 auto;
}
#hd, #bd, #ft {
}
